*{
	padding: 0;
	margin: 0;
}
.fl{
	float: left;
}
.clearfix{
	display: block;
	content: "";
	clear: both;
}
a{
	text-decoration: none;
}
a:hover{
	text-decoration: none;
}
.top{
	background: url("https://8.url.cn/edu/mobilev2/m-core/08f7c8fe2ec70bf8ea9162083e0a435e.png") no-repeat;
	background-size: 100%;
	height:3.666666rem;
	position: relative;
}
.search_bgc{
	width: 100%;
	height:1.2rem;
	background: rgba(234,244,252,0.2);
	position: fixed;	
}
.search{
	width: 80%;
	height:0.933333rem;
	border-radius: 0.426666rem;
	background: white;
	border: 1px solid rgb(234,244,252);
	background: white;
	position: fixed;
	top: 0.11223rem;
	left: 1.066666rem;
}
.search img{
	position: absolute;
	top: 0.18rem;
	left: 1.8rem;
	width: 0.666666rem;
}
.search input{
	display: block;
	border: none;
	background: transparent;
	outline: none;
    width: 80%;
	height: 1.333333rem;
	line-height: 1.333333rem;
	text-align: center;
	box-sizing: border-box;
	position: absolute;
	right: 0.56rem;
	top: -0.133333rem;
	font-size: 15px;
}
.banner_p{
	width: 33%;
	font-family: PingFangSC-Regular;
	font-size:15px;
	font-weight: 400;
	font-stretch: normal;
	letter-spacing: 0;
	color: #82919e;
	text-align: center;
	margin-top: 1.8rem;
}
.banner_p p:nth-of-type(2){
	color: black;
	margin-top: 0.106666rem;
}
.banner_p span{
	font-size:20px;
}
.classify{
	font-size: 20px;
	font-weight: 400;
	margin: 0.3rem 0.4rem;
}
.course_left{
	width: 50%;
	padding: 0.4rem;
	box-sizing: border-box;
}
.course_left img{
	width: 100%;
	height: 100%;
	margin-left: 0.266666rem;
	box-sizing: border-box;
}
.course_right{
	width: 50%;
	height: 3.266666rem;
	padding: 0.4rem;
	box-sizing: border-box;
}
.course_right a{
	font-size: 15px;
	color: #000000;
	line-height: 0.36rem;
}
.course_right_btn{
	margin-top: 1.066666rem;
}
.course_right_btn span{
	color: #b7bbbf;
}
.course_right_btn a{
	color: #2ab36b;
	font-size:15px;
	margin-left: 0.4rem;
}
.btn2{
	margin-top: 1.496666rem;
}
.search_input{
	width: 10rem;
	height:30rem;
	position: absolute;
	display: none;
	transition: all 1s;
}
.search_input_top{
	width: 10rem;
	height: 3.666666rem;
	background-color: white;
}
.search_input_top img{
	position: absolute;
	top: 0.49rem;
	left: 1.8rem;
	width: 0.666666rem;
}
.search_input_top input{
	width: 80%;
	display: block;
	border: none;
	background: transparent;
	outline: none;
	padding-left:0.533333rem;
	height: 3.666666rem;
	text-align: left;
	box-sizing: border-box;
	position: absolute;
	top: -1.0rem;
	left: 0.533333rem;
	padding-left: 2rem;
	font-size: 15px;
}
.search_input_top input::placeholder{
	font-size: 15px;
}
.hot_search{
	position: absolute;
	top: 1.6rem;
	left: 1.066666rem;
	font-size: 15px;
	color: #b7bbbf;
}
.hot_search img{
	position: absolute;
	top: 0.1rem;
	left: -0.5rem;
	width: 0.38rem;
}
.search_input_bot{
	width: 10rem;
	height: 80%;
	background: rgba(0,0,0,0.2);
}
li{
	width: 1.333333rem;
	height: 0.533333rem;
	text-align: center;
	border: 1px solid #ccc;
	border-radius: 0.4rem;
	padding: 0.066666rem;
	position: absolute;
	top: 2.4rem;
	left: 0.666666rem;
}
li:nth-of-type(2){
	left: 2.666666rem;
}
li:nth-of-type(3){
	left: 4.666666rem;
}
li:nth-of-type(4){
	left: 6.666666rem;
}
li a{
	color: #b7bbbf;
	font-size:14px;
	margin-top: 0.066666rem;
}